zipcourse.com - dns.ninja

zipcourse.com

DNSSEC⚠️ Not signed
A52.20.84.62🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix
PTRec2-52-20-84-62.compute-1.amazonaws.com
NSns1.atom.com ⭐
A44.219.81.145🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix
PTRec2-44-219-81-145.compute-1.amazonaws.com
NSns2.atom.com
A50.19.240.86🇺🇸 Amazon50.19.128.0/17 EC2 IAD prefix
PTRec2-50-19-240-86.compute-1.amazonaws.com
SOAns1.atom.comhostmaster@zipcourse.com 2024-11-23 #4

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1783639432

Same first word

zipcourse.com

Similar names

zipsource.com
coursezip.com
supercozi.com

DNS History

22 records (3 active, 19 former)

200920112013201520172019202120232025NSns1.atom.comns2.atom.comns1.namebrightdns.comns1.parkingspa.comns2.namebrightdns.comns2.parkingspa.comnsg1.namebrightdns.comnsg2.namebrightdns.comMXanmail.namebrightmail.comA52.20.84.6234.197.4.7052.0.96.2452.200.243.12352.54.132.8352.71.117.9954.152.144.24354.174.31.25454.208.74.21566.246.195.42CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.comhdredirect-lb3-890977680.us-east-1.elb.amazonaws.comhdredirect-lb5-1afb6e2973825a56.elb.us-east-1.amazonaws.com
●NSns1.atom.com2026-02-21 → 2026-07-09 · 3 obs
○ 2019-03-20 10:35:58
● 2026-02-21 09:25:46
● 2026-07-09 23:53:00
○NSns1.namebrightdns.com2015-06-23 → 2017-01-14 · 7 obs
○ 2008-03-09 07:46:20
● 2015-06-23 00:21:20
○ 2015-11-12 01:32:16
● 2016-02-06 16:36:16
● 2017-01-14 06:58:58
○ 2019-03-20 10:35:58
○ 2026-07-09 23:53:00
○NSns1.parkingspa.com2008-03-09 → 2008-03-09 · 3 obs
● 2008-03-09 07:46:20
○ 2015-06-23 00:21:20
○ 2026-07-09 23:53:00
●NSns2.atom.com2026-02-21 → 2026-07-09 · 3 obs
○ 2019-03-20 10:35:58
● 2026-02-21 09:25:46
● 2026-07-09 23:53:00
○NSns2.namebrightdns.com2015-06-23 → 2017-01-14 · 7 obs
○ 2008-03-09 07:46:20
● 2015-06-23 00:21:20
○ 2015-11-12 01:32:16
● 2016-02-06 16:36:16
● 2017-01-14 06:58:58
○ 2019-03-20 10:35:58
○ 2026-07-09 23:53:00
○NSns2.parkingspa.com2008-03-09 → 2008-03-09 · 3 obs
● 2008-03-09 07:46:20
○ 2015-06-23 00:21:20
○ 2026-07-09 23:53:00
○NSnsg1.namebrightdns.com2015-11-12 → 2019-03-20 · 8 obs
○ 2015-06-23 00:21:20
● 2015-11-12 01:32:16
● 2016-02-06 16:36:16
○ 2016-04-20 19:35:26
○ 2017-01-14 06:58:58
● 2019-03-20 10:35:58
○ 2026-02-21 09:25:46
○ 2026-07-09 23:53:00
○NSnsg2.namebrightdns.com2015-11-12 → 2019-03-20 · 7 obs
○ 2015-06-23 00:21:20
● 2015-11-12 01:32:16
○ 2016-02-06 16:36:16
○ 2017-01-14 06:58:58
● 2019-03-20 10:35:58
○ 2026-02-21 09:25:46
○ 2026-07-09 23:53:00
○MXanmail.namebrightmail.com2015-06-23 → 2015-06-23 · 4 obs
○ 2008-03-09 07:46:20
● 2015-06-23 00:21:20
○ 2015-11-12 01:32:16
○ 2026-07-09 23:53:00
○A34.197.4.702017-01-14 → 2017-01-14 · 4 obs
○ 2016-04-20 19:35:26
● 2017-01-14 06:58:58
○ 2019-03-20 10:35:58
○ 2026-07-09 23:53:00
○A52.0.96.242016-02-06 → 2016-02-06 · 4 obs
○ 2015-11-12 01:32:16
● 2016-02-06 16:36:16
○ 2016-04-20 19:35:26
○ 2026-07-09 23:53:00
●A52.20.84.622026-02-21 → 2026-07-09 · 3 obs
○ 2019-03-20 10:35:58
● 2026-02-21 09:25:46
● 2026-07-09 23:53:00
○A52.200.243.1232016-04-20 → 2016-04-20 · 4 obs
○ 2016-02-06 16:36:16
● 2016-04-20 19:35:26
○ 2017-01-14 06:58:58
○ 2026-07-09 23:53:00
○A52.54.132.832017-01-14 → 2017-01-14 · 4 obs
○ 2016-04-20 19:35:26
● 2017-01-14 06:58:58
○ 2019-03-20 10:35:58
○ 2026-07-09 23:53:00
○A52.71.117.992016-02-06 → 2016-02-06 · 4 obs
○ 2015-11-12 01:32:16
● 2016-02-06 16:36:16
○ 2016-04-20 19:35:26
○ 2026-07-09 23:53:00
○A54.152.144.2432016-04-20 → 2016-04-20 · 4 obs
○ 2016-02-06 16:36:16
● 2016-04-20 19:35:26
○ 2017-01-14 06:58:58
○ 2026-07-09 23:53:00
○A54.174.31.2542015-06-23 → 2015-11-12 · 5 obs
○ 2008-03-09 07:46:20
● 2015-06-23 00:21:20
● 2015-11-12 01:32:16
○ 2016-02-06 16:36:16
○ 2026-07-09 23:53:00
○A54.208.74.2152015-06-23 → 2015-11-12 · 5 obs
○ 2008-03-09 07:46:20
● 2015-06-23 00:21:20
● 2015-11-12 01:32:16
○ 2016-02-06 16:36:16
○ 2026-07-09 23:53:00
○A66.246.195.422008-03-09 → 2008-03-09 · 3 obs
● 2008-03-09 07:46:20
○ 2015-06-23 00:21:20
○ 2026-07-09 23:53:00
○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2015-06-23 → 2016-04-20 · 5 obs
○ 2008-03-09 07:46:20
● 2015-06-23 00:21:20
● 2016-04-20 19:35:26
○ 2017-01-14 06:58:58
○ 2026-07-09 23:53:00
○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2017-01-14 → 2017-01-14 · 4 obs
○ 2016-04-20 19:35:26
● 2017-01-14 06:58:58
○ 2019-03-20 10:35:58
○ 2026-07-09 23:53:00
○CNAMEhdredirect-lb5-1afb6e2973825a56.elb.us-east-1.amazonaws.com2019-03-20 → 2019-03-20 · 4 obs
○ 2017-01-14 06:58:58
● 2019-03-20 10:35:58
○ 2026-02-21 09:25:46
○ 2026-07-09 23:53:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
zipcourse.comns1.atom.com, ns2.atom.com2 records

✅ Authoritative Response

Server:50.19.240.86

NS records: ns1.atom.com, ns2.atom.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for zipcourse.com (unsigned zone)

⏱️ Timing

Total: 193ms | Queries: -

📄 Records

TypeCountSample Data
A152.20.84.62
NS2ns1.atom.com, ns2.atom.com
SOA1ns1.atom.com hostmaster.zipcourse.com

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.atom.com, ns2.atom.com)

Analysis

IP Addresses

zipcourse.com resolves to just one IP address, 52.20.84.62.

Name Servers

The NS records for zipcourse.com delegate to ns1.atom.com and ns2.atom.com.

zipcourse.com shares the same name server setup with other domains, for instance softwarebet.com, jobch.com, oooha.com and two other.

zipcourse.com at least partially shares name servers with other domains, for instance ney.me, dishtray.com, zaxoa.com and beatbuzz.com.

ns1.atom.com and ns2.atom.com each resolve to one IP number: ns1.atom.com points to 44.219.81.145 and ns2.atom.com points to 50.19.240.86.